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SUMMARY:Tau neutrino appearance and the measurement of neutrino mass order
 ing in the flux of atmospheric neutrinos at Super-Kamiokande
DTSTART;VALUE=DATE-TIME:20240314T081500Z
DTEND;VALUE=DATE-TIME:20240314T091500Z
DTSTAMP;VALUE=DATE-TIME:20261012T161836Z
UID:indico-contribution-1452@events.ncbj.gov.pl
DESCRIPTION:Speakers: Maitrayee Mandal ()\nElectron and muon neutrinos are
  produced in the atmosphere by cosmic rays\, and neutrino oscillations in 
 the atmospheric flux lead to the production of tau neutrinos. Since 1996\,
  Super-Kamiokande (SK) has been collecting data on atmospheric neutrinos\,
  with an energy threshold for the detection of tau neutrinos set at 3.5 Ge
 V. In the same energy range\, matter effects give rise to a resonance of e
 lectron neutrinos or anti-neutrinos\, depending on whether the neutrino ma
 ss-ordering is normal or inverted. Thus\, SK can unveil the neutrino mass-
 ordering contingent on reducing the tau neutrino background. We present th
 e latest measurement of tau neutrino appearance at SK and potential enhanc
 ements to the experiment's sensitivity to neutrino mass-ordering by constr
 aining tau neutrinos with a neural network.\n\nhttps://events.ncbj.gov.pl/
 event/300/contributions/1452/
LOCATION:NCBJ Room 207
URL:https://events.ncbj.gov.pl/event/300/contributions/1452/
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